<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <title>add version to header for http request</title>
  <script src="/js/hello.js"></script>
</head>
<body>
  <table width="500px">
    <tr>
      <td width="90px"><h2>篡改head:</h2></td>
      <td width="350px" id="headTd"></td>
      <td><button id="editHead">修改</button></td>
    </tr>
    <tr>
      <td width="90px"><h2>匹配地址：</h2></td>
      <td width="350px" id="hostTd"></td>
      <td><button id="editHost">修改</button></td>
    </tr>
    <tr>
      <td><button id="reSet">重置</button></td>
    </tr>
  </table>
  <p>powered by qqw</p>
</body>
</html>
